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ImageGen

Generate images from a text prompt, or edit an existing image, using the project’s configured image-generation model. It’s listed under the media category in the toolkit type picker.

  • An image-generation-capable model configured under AI Providers for this project. There’s no separate ImageGen credential — the toolkit form’s model field resolves against the project’s own image-generation models.
  • A bucket to write generated and edited images into, or permission to create one from the toolkit form.
  1. Open the toolkit type picker

    In the left navigation, open Toolkits, then select New. Filter the type picker by the media category, or search for “ImageGen”.

  2. Pick the model

    Choose an image-generation model from the project’s configured models.

  3. Pick a bucket

    Choose an existing artifact bucket, or create one from the form. Every image the toolkit generates or edits is saved there under the configured filename prefix.

  4. Save

    Name the toolkit and select Create. It’s now available to attach to agents, pipelines and conversations in this project.

New toolkit dialog with the ImageGen type selected
Available tools (2)

The category of a tool decides when a run needs human approval to call it. See Runtime safety.

ToolCategory
Generate imagewrite
Edit imagewrite